Closed renzenicolai closed 3 weeks ago
Given that the pb3 will be high impedance after reset, pull the pin up using the 100k resistor to VCC? @renzenicolai , do you know if the pin is in high impedance after reset, or when the ch32v203cxt6 is disabled, I couldn't find in the datasheet.
Done
When the CH32V203 isn't active the display backlight should be on at full brightness.